<template>
	<div style="line-height: 60px; display: flex">
		<div style="flex: 1;">
			<span :class="collapseBtnClass" style="cursor: pointer; font-size: 18px" @click="collapse"></span>

			<el-breadcrumb separator="/" style="display: inline-block; margin-left: 10px">
				<el-breadcrumb-item :to="'/home'">首页</el-breadcrumb-item>
				<el-breadcrumb-item>{{ currentPathName }}</el-breadcrumb-item>
			</el-breadcrumb>
		</div>
		<el-dropdown style="width: 150px; cursor: pointer; text-align: right">
			<div style="display: inline-block">
				<img v-if="realuser" :src="realuser.avatar ? 'https://realhole.pengdong.top/api/file/get/' + realuser.avatar : defaultImg"
					style="width: 30px; border-radius: 50%; position: relative; top: 10px; right: 5px">
				<span v-if="realuser">{{ realuser.nickname }}</span>
				<i class="el-icon-arrow-down" style="margin-left: 5px"></i>
			</div>
			<el-dropdown-menu slot="dropdown" style="width: 100px; text-align: center">
				<el-dropdown-item style="font-size: 14px; padding: 5px 0">
					<router-link to="/password">修改密码</router-link>
				</el-dropdown-item>
				<el-dropdown-item style="font-size: 14px; padding: 5px 0">
					<router-link to="/person">个人信息</router-link>
				</el-dropdown-item>
				<el-dropdown-item style="font-size: 14px; padding: 5px 0">
					<span style="text-decoration: none" @click="logout">退出</span>
				</el-dropdown-item>
			</el-dropdown-menu>
		</el-dropdown>
	</div>
</template>

<script>
	export default {
		name: "Header",
		props: {
			collapseBtnClass: String,
			user: Object
		},

		computed: {
			currentPathName() {
				return this.$store.state.currentPathName; //需要监听的数据
			}
		},
		created() {

		},
		mounted() {
			this.realuser = this.user;
		},
		data() {
			return {
				defaultImg: require('../assets/img/login_bg.jpg'),
				realuser: {}
			}
		},
		methods: {
			collapse() {
				console.log(this.user)
				// this.$parent.$parent.$parent.$parent.collapse()  // 通过4个 $parent 找到父组件，从而调用其折叠方法
				this.$emit("asideCollapse")
			},
			logout() {
				this.$store.commit("logout")
				this.$message.success("退出成功")
			}
		}
	}
</script>

<style scoped>
</style>
